11470288 has 20 divisors (see below), whose sum is σ = 22430980. Its totient is φ = 5681664.

The previous prime is 11470253. The next prime is 11470289. The reversal of 11470288 is 88207411.

It can be written as a sum of positive squares in 2 ways, for example, as 10188864 + 1281424 = 3192^2 + 1132^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11470289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1545 + ... + 5032.

It is an arithmetic number, because the mean of its divisors is an integer number (1121549).

Almost surely, 2^11470288 is an apocalyptic number.

It is an amenable number.

11470288 is a deficient number, since it is larger than the sum of its proper divisors (10960692).

11470288 is a wasteful number, since it uses less digits than its factorization.

11470288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6694 (or 6688 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 31.

The square root of 11470288 is about 3386.7813628872. The cubic root of 11470288 is about 225.5233119624.

Adding to 11470288 its reverse (88207411), we get a palindrome (99677699).

The spelling of 11470288 in words is "eleven million, four hundred seventy thousand, two hundred eighty-eight".